Research methods:The performances of concrete with the anticorrosive mixture were investigated in the experiments, such as concrete chloride diffusivity, sulfate resistance and drying/wetting cycle in corrosive environments, etc.

Constitutive relation of sulfate attacked concrete under uniaxial compression;

Thaumasite form of sulfate attack in the concrete of Yong an dam;

Study on the sulfate corrosion of concrete under the action of loading;

A novel method was presented to improve the sulfate corrosion resistance of concrete with surface treatment by super-absorbent resin (SAR) synthesized in situ, i.

At present, the research of concrete durability is an important part of the research of concrete structures; both concrete carbonization and sulfate corrosion are important parts of the concrete durability.

41,the mineral admixtures resulted in a significant improvement of both resistance to sulphate corrosion and resistance to freeze-thaw cycling up to 300.

Design of assessment parameters for performance of anti-sulfate erosion of GHPC

After the assessment indexes on concrete performance of anti-sulfate erosion are optimized rationally,the course on performance deterioration of concrete is characterized by assessment parameters.